Introducing the Muir H900 · a compact 900 W horizontal anchor windlass engineered for boats and yachts in the 20–39 ft range running 8 mm (5/16") chain. High-grade 316 stainless steel construction with a fully chrome-polished cowl delivers exceptional saltwater corrosion resistance, while the sealed marine-grade motor ensures quiet, reliable operation under load. Whether weekend cruising or running the coast, the H900 makes anchoring effortless from the helm with the included rocker switch and circuit breaker.
Chrome-polished 316 stainless steel resists salt spray, UV and corrosion.
900W marine motor
Sealed, water-resistant, dual-direction motor for quiet, smooth deployment and retrieval.
Planetary gearbox
Compact, high-torque planetary drive runs cool and efficient under heavy load.
Rope + chain compatible
Handles 8 mm chain plus 14 mm (9/16") and 16 mm (5/8") three-ply rope.
Built to dominate
Features
Every detail engineered for the long haul.
Feature 01
Marine-grade 316 stainless steel
Constructed from marine-grade 316 stainless steel, the Muir H900 housing is built for the long haul. The polished finish resists corrosion, UV exposure and salt spray · keeping its like-new appearance season after season and preventing ugly oxidation marks on your deck.
Feature 02
Sealed dual-direction motor
An efficient, low-noise marine motor sits at the heart of the H900. The fully sealed, water-resistant housing delivers reliable performance whether you're dropping anchor or hauling it back aboard · confident operation every time you're on the water.
Feature 03
Heavy lifting in a compact body
Don't let the H900's compact footprint fool you · it pulls a maximum load of 1124 lb (~510 kg) with a 660 lb sustained workload. Powerful enough for boats up to 39 ft, with a small enough footprint to fit confidently on the foredeck.
Feature 04
Planetary gearbox drive
The H900 runs a precision planetary gearbox · higher efficiency, higher torque capacity, and noticeably smoother operation than worm-drive alternatives. Compact, lightweight and built to last through years of demanding anchoring duty.
Feature 05
Worldwide chain compatibility
Engineered to handle 8 mm (5/16") short-link chain · and pairs with 14 mm (9/16") or 16 mm (5/8") three-ply rope when using the included splice. The H900 fits seamlessly into rode setups around the world.
Feature 06
3-year Muir warranty
The Muir H900 ships with a robust 3-year manufacturer warranty on brand-new, authorised stock. You can rely on Muir's name for quality marine hardware · sail away knowing your windlass is built to last and stands behind a brand with decades of marine heritage.
Included in the package
What's in the box
x1
Muir H900 Windlass
x1
Rocker switch
x1
Circuit breaker
x1
Rope-chain kit (200 ft · 9/16" rope spliced to 65 ft · 5/16" chain)
x1
Reversing solenoid
x1
Clutch release handle
x4
Deck mounting studs & fasteners
x1
Installation / Operation manual
Specifications
Technical detail
Model
H900
Type
Horizontal anchor winch
Vessel length
6–12 m · 20–39 ft
Power supply
12 V DC
Motor
900 W
Max load
1124 lb (~510 kg)
Work load
660 lb (~300 kg)
Chain size
8 mm (5/16")
Rope size
14 mm (9/16") or 16 mm (5/8") three-ply
Drivetrain
Planetary gearbox
Material
316 Stainless Steel housing, chrome polished
Mounting
Horizontal, above-deck
Dimensions
Full spec sheet
Order with confidence
Buy with confidence
Everything you need to know before you order
Free shipping
Dispatched fast, fully tracked door-to-door.
Fast global dispatch
Sent from Australia, fully tracked worldwide.
5-year drum warranty
Full Muir manufacturer warranty on brand-new, authorised stock.
30-day returns
Not the right fit? Return within 30 days, hassle-free.
Questions before you buy? Send us a message via eBay · we reply within one business day.
📦 Shipping, Delivery & Import Charges
Ships from: Australia. Every order is dispatched from our Australian warehouse.
Import charges: For international buyers, import taxes and duty are payable by the buyer via your local customs and are not included in the price. As a guide, US import duty on marine windlasses is typically around 10%.
Dispatch: we dispatch within 3 to 5 business days of cleared payment. A tracking number can be generated a day or two before the parcel is collected, so please allow the full window before it shows movement.
Estimated transit after dispatch: US 7 to 14, UK 7 to 14, EU 10 to 18, AU 3 to 7 business days.
Need timing for your address? Message us before buying and we'll confirm.
📦 What's in the Box
✓
Windlass (316 stainless steel)
✓
Reversing solenoid kit
✓
Circuit breaker & mounting panel
✓
Deck switch
✓
Clutch release handle
✓
Deck mounting studs & fasteners
✓
Installation & operation manual
Anchor, chain & rope sold separately.
🛡 Warranty & US buyers
Every Muir winch carries the full manufacturer warranty: 5 years on the drum and base, and 3 years on the drivetrain (including water ingress).
This warranty applies to buyers in the United States and worldwide. If you ever need to claim, just contact us and we handle the whole process directly with Muir for you, so you are covered wherever you are.
